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Coordinate Calculator

Overworld to Nether. Nether to Overworld.

Edit either side. The other updates instantly.

Y stays the same

Round down, not towards zero: −12.5 becomes −13. Y is not rounded.

Overworld

÷ 8 X & Z only

Nether

× 8 X & Z only

1 Nether block = 8 Overworld blocks

This converts coordinates, not portal links. Nearby portals and terrain can change where you arrive.

About portal linking ↗